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motor simln in matlab with reference to pmsm motor diagrams eqns and theory for better view

说明：  地球物理中的一种方法--MT，基于matlab,利用有限差分方法(the method for MT,which is based on the matlab and infinite difference method)

Multiple input multiple output coding

various factors involved in site location

离散马尔科夫链下的传染免疫模型SIS程序(SIS infected immune model discrete Markov Chain)

说明：  计算香浓信息熵，方便快捷的matlab代码，可以简单直接调用(Calculated Shannon information entropy, convenient matlab code can be simple and direct calls)

用BP神经网络优化模糊控制器，进行学习，系统有两个输入，输出误差曲线和期望曲线，BP学习误差曲线(BP neural network to optimize the fuzzy controller learning system has two inputs, the output error curve and expectations of the curve, the BP learning error curve)

对配电系统多节点的优化并将其对比，使配电系统的节点优化更方便快捷(Multi-node distribution system optimization and contrast, so nodes to optimize the distribution system more convenient)

船舶AIS轨迹提取，作出船舶AIS轨迹图。在此基础上，实现基于空间相似距离的K均值轨迹聚类。算法可以自定义轨迹聚类初始轨迹或者由程序随机生成初始轨迹，采用迭代的方法直到确定最终的聚类中心。(The extraction of ship AIS trajectory, make ship AIS trajectories. On this basis, to achieve similar K mean trajectory clustering based on distance space. You can customize the initial trajectory trajectory clustering algorithm or randomly generated by the program initial trajectory, iterative method was used to determine the cluster center until the end. )

audio watermarking using dc level shifting